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Contract OI history

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Nov 20, 2026 EXPIRATION

CWK $17.50 Call

CWK261120C00017500

Latest saved OI534Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CWK $17.50 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5342670 2026-10-02: 534 OI2026-10-05: 534 OI2026-10-06: 534 OI2026-10-07: 534 OI2026-10-08: 534 OI2026-10-09: 534 OI2026-10-13: 534 OI2026-10-14: 534 OI2026-10-16: 534 OI2026-10-21: 534 OI2026-10-23: 534 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CWK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5340
Oct 21, 20265340
Oct 16, 20265340
Oct 14, 20265340
Oct 13, 20265340
Oct 09, 20265340
Oct 08, 20265340
Oct 07, 20265340
Oct 06, 20265340
Oct 05, 20265340
Oct 02, 2026534No prior observation